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<h1 class="epydoc">Source Code for <a href="chimera.core.tests.test_classloader-module.html">Module chimera.core.tests.test_classloader</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt>  <tt class="py-line"> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Package chimera=chimera-module.html"><a title="chimera" class="py-name" href="#" onclick="return doclink('link-0', 'chimera', 'link-0');">chimera</a></tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Package chimera.core=chimera.core-module.html"><a title="chimera.core" class="py-name" href="#" onclick="return doclink('link-1', 'core', 'link-1');">core</a></tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Module chimera.core.classloader=chimera.core.classloader-module.html"><a title="chimera.core.classloader" class="py-name" href="#" onclick="return doclink('link-2', 'classloader', 'link-2');">classloader</a></tt> <tt class="py-keyword">import</tt> <tt id="link-3" class="py-name" targets="Class chimera.core.classloader.ClassLoader=chimera.core.classloader.ClassLoader-class.html"><a title="chimera.core.classloader.ClassLoader" class="py-name" href="#" onclick="return doclink('link-3', 'ClassLoader', 'link-3');">ClassLoader</a></tt><tt class="py-op">,</tt> <tt id="link-4" class="py-name" targets="Class chimera.core.exceptions.ClassLoaderException=chimera.core.exceptions.ClassLoaderException-class.html"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-4', 'ClassLoaderException', 'link-4');">ClassLoaderException</a></tt> </tt>
<a name="L3"></a><tt class="py-lineno"> 3</tt>  <tt class="py-line"> </tt>
<a name="L4"></a><tt class="py-lineno"> 4</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">nose</tt><tt class="py-op">.</tt><tt class="py-name">tools</tt> <tt class="py-keyword">import</tt> <tt class="py-name">assert_raises</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt>  <tt class="py-line"> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">time</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Module chimera.core.path=chimera.core.path-module.html"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-5', 'path', 'link-5');">path</a></tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt>  <tt class="py-line"> </tt>
<a name="TestClassLoader"></a><div id="TestClassLoader-def"><a name="L9"></a><tt class="py-lineno"> 9</tt> <a class="py-toggle" href="#" id="TestClassLoader-toggle" onclick="return toggle('TestClassLoader');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="chimera.core.tests.test_classloader.TestClassLoader-class.html">TestClassLoader</a><tt class="py-op">:</tt> </tt>
</div><div id="TestClassLoader-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="TestClassLoader-expanded"><a name="L10"></a><tt class="py-lineno">10</tt>  <tt class="py-line"> </tt>
<a name="TestClassLoader.test_load_class"></a><div id="TestClassLoader.test_load_class-def"><a name="L11"></a><tt class="py-lineno">11</tt> <a class="py-toggle" href="#" id="TestClassLoader.test_load_class-toggle" onclick="return toggle('TestClassLoader.test_load_class');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="chimera.core.tests.test_classloader.TestClassLoader-class.html#test_load_class">test_load_class</a> <tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TestClassLoader.test_load_class-collapsed" style="display:none;" pad="++" indent="++++++++"></div><div id="TestClassLoader.test_load_class-expanded"><a name="L12"></a><tt class="py-lineno">12</tt>  <tt class="py-line"> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt>  <tt class="py-line">        <tt class="py-name">loader</tt> <tt class="py-op">=</tt> <tt id="link-6" class="py-name"><a title="chimera.core.classloader.ClassLoader" class="py-name" href="#" onclick="return doclink('link-6', 'ClassLoader', 'link-3');">ClassLoader</a></tt> <tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt>  <tt class="py-line"> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt>  <tt class="py-line">        <tt id="link-7" class="py-name" targets="Variable chimera.drivers.sbig.sbigdrv.TemperatureSetPoint.t0=chimera.drivers.sbig.sbigdrv.TemperatureSetPoint-class.html#t0"><a title="chimera.drivers.sbig.sbigdrv.TemperatureSetPoint.t0" class="py-name" href="#" onclick="return doclink('link-7', 't0', 'link-7');">t0</a></tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt> <tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L16"></a><tt class="py-lineno">16</tt>  <tt class="py-line">        <tt id="link-8" class="py-name" targets="Variable chimera.core.cli.Option.cls=chimera.core.cli.Option-class.html#cls,Variable chimera.core.location.Location.cls=chimera.core.location.Location-class.html#cls"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-8', 'cls', 'link-8');">cls</a></tt> <tt class="py-op">=</tt> <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method chimera.core.classloader.ClassLoader.loadClass()=chimera.core.classloader.ClassLoader-class.html#loadClass"><a title="chimera.core.classloader.ClassLoader.loadClass" class="py-name" href="#" onclick="return doclink('link-9', 'loadClass', 'link-9');">loadClass</a></tt> <tt class="py-op">(</tt><tt class="py-string">"ClassLoaderHelperWorking"</tt><tt class="py-op">,</tt> <tt id="link-10" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-10', 'path', 'link-5');">path</a></tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-11', 'path', 'link-5');">path</a></tt><tt class="py-op">.</tt><tt class="py-name">dirname</tt><tt class="py-op">(</tt><tt class="py-name">__file__</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L17"></a><tt class="py-lineno">17</tt>  <tt class="py-line">        <tt class="py-name">t</tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt> <tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L18"></a><tt class="py-lineno">18</tt>  <tt class="py-line">         </tt>
<a name="L19"></a><tt class="py-lineno">19</tt>  <tt class="py-line">        <tt class="py-keyword">assert</tt> <tt id="link-12" class="py-name"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-12', 'cls', 'link-8');">cls</a></tt><tt class="py-op">.</tt><tt id="link-13" class="py-name" targets="Variable chimera.core.methodwrapper.MethodWrapper.__name__=chimera.core.methodwrapper.MethodWrapper-class.html#__name__"><a title="chimera.core.methodwrapper.MethodWrapper.__name__" class="py-name" href="#" onclick="return doclink('link-13', '__name__', 'link-13');">__name__</a></tt> <tt class="py-op">==</tt> <tt class="py-string">"ClassLoaderHelperWorking"</tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt>  <tt class="py-line"> </tt>
<a name="L21"></a><tt class="py-lineno">21</tt>  <tt class="py-line">        <tt class="py-comment"># test cache (use time to prove that cache is faster)</tt> </tt>
<a name="L22"></a><tt class="py-lineno">22</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt id="link-14" class="py-name"><a title="chimera.drivers.sbig.sbigdrv.TemperatureSetPoint.t0" class="py-name" href="#" onclick="return doclink('link-14', 't0', 'link-7');">t0</a></tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L23"></a><tt class="py-lineno">23</tt>  <tt class="py-line">        <tt id="link-15" class="py-name"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-15', 'cls', 'link-8');">cls</a></tt> <tt class="py-op">=</tt> <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="chimera.core.classloader.ClassLoader.loadClass" class="py-name" href="#" onclick="return doclink('link-16', 'loadClass', 'link-9');">loadClass</a></tt> <tt class="py-op">(</tt><tt class="py-string">"ClassLoaderHelperWorking"</tt><tt class="py-op">,</tt> <tt id="link-17" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-17', 'path', 'link-5');">path</a></tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-18" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-18', 'path', 'link-5');">path</a></tt><tt class="py-op">.</tt><tt class="py-name">dirname</tt><tt class="py-op">(</tt><tt class="py-name">__file__</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt>  <tt class="py-line">        <tt id="link-19" class="py-name" targets="Variable chimera.drivers.sbig.tests.connect.t1=chimera.drivers.sbig.tests.connect-module.html#t1,Variable chimera.drivers.sbig.tests.grab.t1=chimera.drivers.sbig.tests.grab-module.html#t1"><a title="chimera.drivers.sbig.tests.connect.t1
chimera.drivers.sbig.tests.grab.t1" class="py-name" href="#" onclick="return doclink('link-19', 't1', 'link-19');">t1</a></tt> <tt class="py-op">=</tt> <tt class="py-name">time</tt><tt class="py-op">.</tt><tt class="py-name">time</tt> <tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> <tt id="link-20" class="py-name"><a title="chimera.drivers.sbig.sbigdrv.TemperatureSetPoint.t0" class="py-name" href="#" onclick="return doclink('link-20', 't0', 'link-7');">t0</a></tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt>  <tt class="py-line">         </tt>
<a name="L26"></a><tt class="py-lineno">26</tt>  <tt class="py-line">        <tt class="py-keyword">assert</tt> <tt id="link-21" class="py-name"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-21', 'cls', 'link-8');">cls</a></tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="chimera.core.methodwrapper.MethodWrapper.__name__" class="py-name" href="#" onclick="return doclink('link-22', '__name__', 'link-13');">__name__</a></tt> <tt class="py-op">==</tt> <tt class="py-string">"ClassLoaderHelperWorking"</tt> </tt>
<a name="L27"></a><tt class="py-lineno">27</tt>  <tt class="py-line">        <tt class="py-keyword">assert</tt> <tt id="link-23" class="py-name"><a title="chimera.drivers.sbig.tests.connect.t1
chimera.drivers.sbig.tests.grab.t1" class="py-name" href="#" onclick="return doclink('link-23', 't1', 'link-19');">t1</a></tt> <tt class="py-op">&lt;</tt> <tt class="py-name">t</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt>  <tt class="py-line">         </tt>
<a name="L29"></a><tt class="py-lineno">29</tt>  <tt class="py-line">        <tt class="py-comment"># test case in-sensitivite when looking for ClasName</tt> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt>  <tt class="py-line"><tt class="py-comment"></tt>        <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-24" class="py-name" targets="Variable chimera.util.etree.ElementPath._cache=chimera.util.etree.ElementPath-module.html#_cache"><a title="chimera.util.etree.ElementPath._cache" class="py-name" href="#" onclick="return doclink('link-24', '_cache', 'link-24');">_cache</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> <tt class="py-comment"># clear cache</tt> </tt>
<a name="L31"></a><tt class="py-lineno">31</tt>  <tt class="py-line">        <tt id="link-25" class="py-name"><a title="chimera.core.cli.Option.cls
chimera.core.location.Location.cls" class="py-name" href="#" onclick="return doclink('link-25', 'cls', 'link-8');">cls</a></tt> <tt class="py-op">=</tt> <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-26" class="py-name"><a title="chimera.core.classloader.ClassLoader.loadClass" class="py-name" href="#" onclick="return doclink('link-26', 'loadClass', 'link-9');">loadClass</a></tt> <tt class="py-op">(</tt><tt class="py-string">"ClAsSloAdErHeLpErWoRkiNg"</tt><tt class="py-op">,</tt> <tt id="link-27" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-27', 'path', 'link-5');">path</a></tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-name">os</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name"><a title="chimera.core.path" class="py-name" href="#" onclick="return doclink('link-28', 'path', 'link-5');">path</a></tt><tt class="py-op">.</tt><tt class="py-name">dirname</tt><tt class="py-op">(</tt><tt class="py-name">__file__</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L32"></a><tt class="py-lineno">32</tt>  <tt class="py-line">         </tt>
<a name="L33"></a><tt class="py-lineno">33</tt>  <tt class="py-line">        <tt class="py-name">assert_raises</tt> <tt class="py-op">(</tt><tt id="link-29" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-29', 'ClassLoaderException', 'link-4');">ClassLoaderException</a></tt><tt class="py-op">,</tt> <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-30" class="py-name"><a title="chimera.core.classloader.ClassLoader.loadClass" class="py-name" href="#" onclick="return doclink('link-30', 'loadClass', 'link-9');">loadClass</a></tt><tt class="py-op">,</tt> <tt class="py-string">"ClassLoaderHelperNotFound"</tt><tt class="py-op">)</tt>        </tt>
<a name="L34"></a><tt class="py-lineno">34</tt>  <tt class="py-line">        <tt class="py-name">assert_raises</tt> <tt class="py-op">(</tt><tt id="link-31" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-31', 'ClassLoaderException', 'link-4');">ClassLoaderException</a></tt><tt class="py-op">,</tt> <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name"><a title="chimera.core.classloader.ClassLoader.loadClass" class="py-name" href="#" onclick="return doclink('link-32', 'loadClass', 'link-9');">loadClass</a></tt><tt class="py-op">,</tt> <tt class="py-string">"ClassLoaderHelperFoundWithoutClass"</tt><tt class="py-op">)</tt> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt>  <tt class="py-line">        <tt class="py-name">assert_raises</tt> <tt class="py-op">(</tt><tt id="link-33" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-33', 'ClassLoaderException', 'link-4');">ClassLoaderException</a></tt><tt class="py-op">,</tt> <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name"><a title="chimera.core.classloader.ClassLoader.loadClass" class="py-name" href="#" onclick="return doclink('link-34', 'loadClass', 'link-9');">loadClass</a></tt><tt class="py-op">,</tt> <tt class="py-string">"ClassLoaderHelperFoundNotWorking1"</tt><tt class="py-op">)</tt> </tt>
<a name="L36"></a><tt class="py-lineno">36</tt>  <tt class="py-line">        <tt class="py-name">assert_raises</tt> <tt class="py-op">(</tt><tt id="link-35" class="py-name"><a title="chimera.core.exceptions.ClassLoaderException" class="py-name" href="#" onclick="return doclink('link-35', 'ClassLoaderException', 'link-4');">ClassLoaderException</a></tt><tt class="py-op">,</tt> <tt class="py-name">loader</tt><tt class="py-op">.</tt><tt id="link-36" class="py-name"><a title="chimera.core.classloader.ClassLoader.loadClass" class="py-name" href="#" onclick="return doclink('link-36', 'loadClass', 'link-9');">loadClass</a></tt><tt class="py-op">,</tt> <tt class="py-string">"ClassLoaderHelperFoundNotWorking2"</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L37"></a><tt class="py-lineno">37</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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